Arizona, el Estado del Gran Cañon

Nuestro mundo, with Tu mundo, is a complete, two-level Spanish program for native Spanish speakers, providing focused treatment of Spanish-speaking peoples, including language, literature, culture, and history.

A scientific look at how clouds are formed, why there are different types, and what you can tell about a cloud by looking at it.

Take a virtual tour of the Smithsonian! With this Spanish book, you’ll spend a day in the life of a bird keeper and learn how they are “hatching” new plans to help endangered birds. English language learners will read about how an egg hatches, the incubation period, and bird species such as the Kiwi, the emperor penguin, and the Guam rail. Created in collaboration with the Smithsonian Institution, this STEAM book will ignite a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that is perfect for makerspaces and that guides students...

Es mérito importante de este libro el resituar para el profesor, el alumno o el aficionado a la filosofía tanto las raíces como los conceptos básicos de esta materia, es decir, las razones y los elementos que dan cuerpo a la actividad filosófica, partiendo del aserto capital de que «la filosofía tiene su origen en la experiencia de la vida y busca pensarla». Así, a lo largo de todo el volumen es clara la voluntad de plantear la filosofía como experiencia y no como conocimiento. Françoise Raffin acierta a proponer en esta " Pequeña introducción a la filosofía " un estímulo para...